This article mainly introduces the relevant information about the implementation of secondary sharing of Html5 pages. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
Secondary sharing is quite important for H5 pages. After all, QQ or WeChat habitually uses its own sharing function after it is sent out. Different from the PC side, the PC directly copies the address. I was making invitations two days ago, and I encountered a lot of mistakes. Personal development and corporate development are still different. Various issues and other issues should be mentioned in the postscript of an invitation. Let's get down to business.
WeChat secondary sharing
WeChat’s documentation is pretty good. If you read the whole article, you can basically avoid a lot of pitfalls (remember that WeChat documents are used to write some pitfalls at the end instead of putting them together)
Let me first talk about how to do it on WeChat Secondary sharing of
document address, by introducing the official API. The documentation is pretty good, just pass it in shareInfo
.
<script src="//res.wx.qq.com/open/js/jweixin-1.2.0.js"></script> wx.config({ debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来,若要查看传入的参数,可以在pc端打开,参数信息会通过log打出,仅在pc端时才会打印。 appId: sign.appid, // 必填,公众号的唯一标识 timestamp: sign.timestamp, // 必填,生成签名的时间戳 nonceStr: sign.nonceStr, // 必填,生成签名的随机串 signature: sign.signature, // 必填,签名,见附录1 jsApiList: [ 'onMenuShareTimeline', 'onMenuShareAppMessage', 'onMenuShareQQ', 'onMenuShareWeibo', 'onMenuShareQZone' ] // 必填,需要使用的JS接口列表,所有JS接口列表见附录2 }); wx.ready(function() { wx.showOptionMenu(); wx.onMenuShareAppMessage(shareInfo); //获取“分享给朋友”按钮点击状态及自定义分享内容接口(即将废弃) wx.onMenuShareTimeline(shareInfo); //获取“分享到朋友圈”按钮点击状态及自定义分享内容接口(即将废弃) wx.onMenuShareQQ(shareInfo); //获取“分享到QQ”按钮点击状态及自定义分享内容接口 wx.onMenuShareWeibo(shareInfo); //获取“分享到腾讯微博”按钮点击状态及自定义分享内容接口 wx.onMenuShareQZone(shareInfo); //获取“分享到QQ空间”按钮点击状态及自定义分享内容接口 });
Are there any pitfalls in secondary sharing on WeChat?
well? I wrote it correctly, why doesn't it work? There is no requirement written down in the document?
First check WeChat Public Platform-Development-Interface Permissions and find that those who do not have permissions are prompted that they have not been obtained. Then go for WeChat authentication. My sharing interface prompts that I have obtained it. What was said above? WeChat’s documentation can be viewed at the back, and there are generally instructions. This is the sentence below, then the problem arises, personal account cannot be authenticated.
Cannot be shared on both iOS and Android (please confirm that the official account has been authenticated. Only certified official accounts have the permission to share related interfaces. If it is indeed authenticated, check whether the listening interface is in the wx.ready callback function Triggered in)
About api adjustment failure error sorting
invalid url domain
, my question is js secure domain name is not workinginvalid url signature
, my problem is thatjsapi_ticket
is not updated-
WeChat JS interface signature verification tool
QQ second sharing first let’s talk about the documents
Documents circulating on the Internet, what api, I tried it, but it doesn't work. Enter through the address, and the final maintenance is for 15 years or something.
How to set up secondary sharing
The most scientific way is to use meta tags.
<meta itemprop="name" content="标题" /> <meta itemprop="image" content="副标题" /> <meta name="description" itemprop="description" content="分享图" />
Is there anything you should pay attention to
This meta tag cannot be added later, it must be there when entering the page, which means that you can only use the background template. Otherwise, some Android
lower versions cannot pull the summary (yes, some mobile phones can get it dynamically), and iOS
does not support it.
In fact, technical articles are time-sensitive
This article was written on July 30, 2018
Tested on July 30, 2018
Summary: The above is the entire content of this article. I hope it will be helpful to everyone's study. For more related tutorials, please visit Html5 Video Tutorial!
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html5的div元素默认一行不可以放两个。div是一个块级元素,一个元素会独占一行,两个div默认无法在同一行显示;但可以通过给div元素添加“display:inline;”样式,将其转为行内元素,就可以实现多个div在同一行显示了。

html5中列表和表格的区别:1、表格主要是用于显示数据的,而列表主要是用于给数据进行布局;2、表格是使用table标签配合tr、td、th等标签进行定义的,列表是利用li标签配合ol、ul等标签进行定义的。

固定方法:1、使用header标签定义文档头部内容,并添加“position:fixed;top:0;”样式让其固定不动;2、使用footer标签定义尾部内容,并添加“position: fixed;bottom: 0;”样式让其固定不动。

HTML5中画布标签是“<canvas>”。canvas标签用于图形的绘制,它只是一个矩形的图形容器,绘制图形必须通过脚本(通常是JavaScript)来完成;开发者可利用多种js方法来在canvas中绘制路径、盒、圆、字符以及添加图像等。

html5中不支持的标签有:1、acronym,用于定义首字母缩写,可用abbr替代;2、basefont,可利用css样式替代;3、applet,可用object替代;4、dir,定义目录列表,可用ul替代;5、big,定义大号文本等等。

html5废弃了dir列表标签。dir标签被用来定义目录列表,一般和li标签配合使用,在dir标签对中通过li标签来设置列表项,语法“<dir><li>列表项值</li>...</dir>”。HTML5已经不支持dir,可使用ul标签取代。

html5是指超文本标记语言(HTML)的第五次重大修改,即第5代HTML。HTML5是Web中核心语言HTML的规范,用户使用任何手段进行网页浏览时看到的内容原本都是HTML格式的,在浏览器中通过一些技术处理将其转换成为了可识别的信息。HTML5由不同的技术构成,其在互联网中得到了非常广泛的应用,提供更多增强网络应用的标准机。

因为html5不基于SGML(标准通用置标语言),不需要对DTD进行引用,但是需要doctype来规范浏览器的行为,也即按照正常的方式来运行,因此html5只需要写doctype即可。“!DOCTYPE”是一种标准通用标记语言的文档类型声明,用于告诉浏览器编写页面所用的标记的版本。


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